Zemax中PS的玻璃牌号是多少？

NM PS 1 590309 1.590481 30.866877 0 0 -1 jsSxjf;O  
GC as same as POLYSTYRENE：聚苯乙烯 YV*s1t/  
ED 9.000000000E+01 0.000000000E+00 1.050000000E+00 0.000000000E+00 0 0 @Md%gEh;&  
CD 2.445983680E+00 2.214289330E-05 2.729885690E-02 3.012108520E-04 8.889348880E-05 -1.757079290E-06 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 :8}QKp  
TD -2.943000000E-04 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 2.000000000E+01 NLFSw  
OD -1.00000 -1.00000 -1.00000 -1.00000 -1.00000 -1.00000 <8MKjf  
LD 3.65000000E-01 1.01400000E+00 .$+]N[-=  
IT 3.34000E-01 1.00000E+00 2.50000E+01 jw$3cwddH  
IT 3.50000E-01 1.00000E+00 2.50000E+01 E6
n3[Z  
IT 3.65000E-01 1.00000E+00 2.50000E+01 O=}4?Xv  
IT 3.70000E-01 1.00000E+00 2.50000E+01 |pJ)w  
IT 3.80000E-01 1.00000E+00 2.50000E+01 )/H=m7}1h  
IT 3.90000E-01 1.00000E+00 2.50000E+01 ud K)F$7  
IT 4.00000E-01 1.00000E+00 2.50000E+01 mH>oF|  
IT 4.20000E-01 1.00000E+00 2.50000E+01 bs!N~,6h  
IT 4.60000E-01 1.00000E+00 2.50000E+01 o{yEF1,c\  
IT 5.00000E-01 1.00000E+00 2.50000E+01 I*R[8|  
IT 6.60000E-01 1.00000E+00 2.50000E+01 ~<Z;)e  
IT 1.06000E+00 1.00000E+00 2.50000E+01 JqTkNKi/s  
IT 1.52900E+00 1.00000E+00 2.50000E+01 Zrp`91&I  
IT 2.32500E+00 1.00000E+00 2.50000E+01